Perhitungan Kimia
Quiz
•
Chemistry
•
11th Grade
•
Easy
Muhamad Nurhadi
Used 1+ times
FREE Resource
Enhance your content in a minute
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Aluminium bereaksi dengan asam klorida menghasilkan larutan aluminium klorida dan gas hidrogen.
Al (s) + 4 HNO3 (aq) --> Al(NO3)3 (aq) + NO (g) + 2 H2O (l)
Jika 2 mol HNO3 bereaksi dengan aluminium, berapa mol gas NO yang dihasilkan adalah ....
8 mol
4 mol
2 mol
1 mol
0,5 mol
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Diketahui persamaan reaksi:
C (s) + 2 H2 (g) --> CH4 (g)
Jika sejumlah karbon tepat bereaksi dengan 2,24 L gas H2 pada STP, jumlah partikel gas CH4 yang dihasilkan adalah .... molekul
3,01 x 1020
3,01 x 1021
3,01 x 1022
6,02 x 1024
12,04 x 1024
3.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
4 mol aluminium beraksi dengan 4 mol oksigen membentuk aluminium oksida seturut reaksi berikut.
4Al (s) +3O2 (g) → 2Al2O3 (s)
Pernyataan berikut yang benar adalah … .
(Ar Al = 27, O = 16)
Aluminium sebagai pereaksi pembatas
Oksigen sebagai reaksi pembatas
Dihasilkan 4 mol Al2O3
Tidak terjadi reaksi karena dibutuhkan 8 mol alumunium
Oksigen yang tidak bereaksi sebanyak 1 mol
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Nilai dari tetapan avogadro adalah..
6,02 x 10^23
60,2 x 10^23
6,02 x 10^22
60,2 x 10^22
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Berapa massa molekul relatif (Mr) dari C2H5OH? Ar C= 12, O= 16, H= 1
45
46
29
36
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Hitunglah berapa mol dari 4 gram zat jika diketahui Mr zat = 40 g/mol
0,01
0,1
0,001
1,0
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Diketahui reaksi:
CaCO3(s) + 2HCl(aq) → CaCl2(aq) + H2O(1) + CO2(g)
Jika 5 gram batu kapur direaksikan dengan asam klorida encer, maka pada keadaan STP akan diperoleh gas sebanyak … Liter
(Ar Ca = 40, Cl = 35,5, O = 16, C = 12 dan H = 1)
1,12
2,24
4,48
5,60
11,2
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
15 questions
Penilaian Harian II X IPA (Hukum-Hukum Dasar Kimia)
Quiz
•
10th - 12th Grade
19 questions
Kwasy karboksylowe
Quiz
•
8th Grade - Professio...
20 questions
Molar Mass and Gram/Moles Conversions
Quiz
•
10th - 12th Grade
18 questions
Single replacement Pr5,8
Quiz
•
9th - 12th Grade
12 questions
Gas Laws
Quiz
•
10th - 12th Grade
15 questions
Alpha/Beta + Half-Life Quiz
Quiz
•
10th - 12th Grade
15 questions
Radiation & Half-Life
Quiz
•
10th - 12th Grade
10 questions
Understanding Chemical Reactions Quiz
Quiz
•
8th Grade - University
Popular Resources on Wayground
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
11 questions
How well do you know your Christmas Characters?
Lesson
•
3rd Grade
14 questions
Christmas Trivia
Quiz
•
5th Grade
20 questions
How the Grinch Stole Christmas
Quiz
•
5th Grade
